Think about how often you hold back honest opinions of someone else because you don’t want to hurt their feelings. But there are times when this well-intended restraint can be a mistake. This week, in the second part of our series on failure and feedback, psychologist Taya Cohen helps us understand when — and how — to be honest. If you missed the first part of our series — which focuses on how we can become better at learning from difficult or negative feedback — you can find it here.